<div>
  <div>JS Parent Message: {{ parentMessage }}</div>
  <div>JS Parent Method (value*2): {{ parentMultiplyBy2(childValue) }}</div>
  <div>JS Parent Computed Property: {{ parentComputed }}</div>

  <div>Child Value: {{ childValue }}</div>
  <div>Child Method (value*10): {{ childMultiplyBy10(childValue) }}</div>
  <div>Child Method using JS Parent Method (value*4): {{ childMultiplyBy4(childValue) }}</div>
  <div>Child Computed Property: {{ childComputed }}</div>
</div>